package com.simple.behavior.classandclass.observer;

import com.simple.LogUtil;

/**
 * @author simple
 * @version 1.0
 * @date 2019-01-04 17:05
 * @since 1.0
 */
public class Observer1 implements Observer {
    @Override
    public void update() {
        LogUtil.info("Observer1.update()");
    }
}
